129187801144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{601}}^1\times {\mathrm{1447}}^1$

素因数の和:2684

約数の個数: 64

約数和(自身を含む): 251048448000

約数和(自身を除く): 121860646856

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 599, 601, 1198, 1202, 1447, 2396, 2404, 2894, 4792, 4808, 5788, 11576, 18569, 18631, 37138, 37262, 44857, 74276, 74524, 89714, 148552, 149048, 179428, 358856, 359999, 719998, 866753, 869647, 1439996, 1733506, 1739294, 2879992, 3467012, 3478588, 6934024, 6957176, 11159969, 22319938, 26869343, 26959057, 44639876, 53738686, 53918114, 89279752, 107477372, 107836228, 214954744, 215672456, 520918553, 1041837106, 2083674212, 4167348424, 16148475143, 32296950286, 64593900572, 129187801144]

約数ペア:

[(1, 129187801144), (2, 64593900572), (4, 32296950286), (8, 16148475143), (31, 4167348424), (62, 2083674212), (124, 1041837106), (248, 520918553), (599, 215672456), (601, 214954744), (1198, 107836228), (1202, 107477372), (1447, 89279752), (2396, 53918114), (2404, 53738686), (2894, 44639876), (4792, 26959057), (4808, 26869343), (5788, 22319938), (11576, 11159969), (18569, 6957176), (18631, 6934024), (37138, 3478588), (37262, 3467012), (44857, 2879992), (74276, 1739294), (74524, 1733506), (89714, 1439996), (148552, 869647), (149048, 866753), (179428, 719998), (358856, 359999)]